VDB-40213 · CVE-2007-6507 · BID 26912

Trend Micro ServerProtect 5.58 Security Patch 3 RPC Interface spntsvc.exe access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Trend Micro ServerProtect 5.58 Security Patch 3. It has been classified as critical. This affects an unknown function in the library strpcsrv.dll of the file spntsvc.exe of the component RPC Interface. This manipulation causes access control. This vulnerability appears as CVE-2007-6507. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as very critical was found in Trend Micro ServerProtect 5.58 Security Patch 3 (Anti-Malware Software). Affected by this vulnerability is an unknown code block in the library strpcsrv.dll of the file spntsvc.exe of the component RPC Interface. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

SpntSvc.exe daemon in Trend Micro ServerProtect 5.58 for Windows, before Security Patch 4, exposes unspecified dangerous sub-functions from StRpcSrv.dll in the DCE/RPC interface, which allows remote attackers to obtain "full file system access" and execute arbitrary code.

The weakness was presented 12/17/2007 by Eric Detoisien (Website). The advisory is shared at zerodayinitiative.com. This vulnerability is known as CVE-2007-6507 since 12/20/2007. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/02/2019). MITRE ATT&CK project uses the attack technique T1068 for this issue.

It is declared as highly functional. We expect the 0-day to have been worth approximately $25k-$100k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 115619 (Trend Micro ServerProtect Multiple Buffer Overflow Vulnerabilities).

Upgrading to version 5.58_security_patch_3 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at SecurityFocus (BID 26912†), OSVDB (44318†), Secunia (SA26523†) and Vulnerability Center (SBV-17234†). See VDB-3273, VDB-3272, VDB-3271 and VDB-3270 for similar entries. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Highly functional

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

MetaSploit ID: file.rb
MetaSploit Name: TrendMicro ServerProtect File Access
MetaSploit File: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ServerProtect 5.58_security_patch_3
PaloAlto IPS: 🔍

Timelineinfo

07/27/2007 🔍
08/22/2007 +26 days 🔍
12/17/2007 +117 days 🔍
12/17/2007 +0 days 🔍
12/20/2007 +3 days 🔍
12/20/2007 +0 days 🔍
12/31/2007 +11 days 🔍
04/12/2008 +103 days 🔍
03/16/2015 +2528 days 🔍
08/02/2019 +1600 days 🔍

Sourcesinfo

Vendor: trendmicro.com

Advisory: zerodayinitiative.com
Researcher: Eric Detoisien
Status: Not defined

CVE: CVE-2007-6507 (🔍)
GCVE (CVE): GCVE-0-2007-6507
GCVE (VulDB): GCVE-100-40213
SecurityFocus: 26912 - Trend Micro ServerProtect Multiple Remote Insecure Method Exposure Vulnerabilities
Secunia: 26523
OSVDB: 44318 - Trend Micro ServerProtect for Windows (SpntSvc.exe) StRpcSrv.dll Arbitrary Remote Code Execution
Vulnerability Center: 17234 - Trend Micro ServerProtect for Windows SpntSvc.exe Allows Full Remote File System Access, Critical

See also: 🔍

Entryinfo

Created: 03/16/2015 13:43
Updated: 08/02/2019 14:30
Changes: 03/16/2015 13:43 (72), 08/02/2019 14:30 (2)
Complete: 🔍
Cache ID: 216:346:103

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